MPR - Magnetic Probe Rack
Neptune Systems Magnetic Probe Rack (MPR)
MPR – Magnetic Probe Rack is the perfect product for anyone with an existing Apex or those just now picking one up. The MPR has four locations for probes your pH, ORP, salinity, and temperature probes. And, it is the only probe holder on the market that has a hole large enough to accept the Apex temperature probe from the top.
Organizes up to four probes
Designed specifically for the Apex Controller probes
Built with an all acrylic weather and shatter resistant design
Secured with Neodymium magnets that will hold through up to 1/2″ thick glass or acrylic